WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
2219637 Puller Minimum set: Mechanical tools MW
NOTE:
for transmission GS6-45BZ/DZ to remove from RWD of the gearshift shaft [Released]